Noel, thanks for your interest and explanation. Actually, you're right about the image, i wasn't happy too but i couldn't find (load) a bigger image and i tried to solve the problem in this way. Then I should learn some basics of ui drawing like coloring etc. and contact the ui team.<br>
I also appreciate for your guidance <a href="http://opengrok.libreoffice.org/xref/core/cui/source/dialogs/SpellDialog.cxx#1762">this link</a> and tolerance for the patch.<br>